Mathematics College

please help me the blue line is what I have to solve for ​

Please Help Me The Blue Line Is What I Have To Solve For

Answers

Answer 1

Step-by-step explanation:

blue line = x

12c-8-2c+10-4=10c-x

(12-2)c+(10-4-8)=10c-x

10c-2=10c-x

=> x=2

Related Questions

I need help pls Simplify 6y+9+3y-7

Answers

Answer:

9y+2

Step-by-step explanation:

9y+2 because you add the numbers that have y together and then 7-9 = 2 .

PLS HELP I WILL GIVE BRAINLYEST PLSSSSS HELP

Answers

Answer: A.) 10

Step-by-step explanation:

Answer:

i'm thinking it's c

Step-by-step explanation:i'm jus built different

Can you guys answer both of these questions

Answers

Answer:

2+18

Step-by-step explanation:5+123

2+28 I think I’m not really sure

20 points!!!! It’s not d can someone help me?

Answers

Answer:

Iits c

Step-by-step explanation:

I sure i did it

Help please
- 1/2 (2-2x) + 3

Answers

Convert -1/2 to -0.5

-0.5 X 2 = -1
- 0.5 X (-2x) = 1X
and 3.


Collect like terms.

-1 + 1x + 3

the -1 and 3 are both numbers so add them together.

-1 + 3 = 2

The answer is
1x +2

Or just

X+2

At Hartridge Fudge Shop, 20% of the fudge has caramel swirls. If the owner made 8 pounds of caramel-swirled fudge, how many pounds of fudge did she make in all?

Answers

Answer:

Well I think you have to do 20% times 8 then divide it 100

Step-by-step explanation:

3x + 1 = 3(x - 1) + 4​

Answers

Simplifying

3x + 1 = 3[x + -1] + 4

Reorder the terms:

1 + 3x = 3[x + -1] + 4

Reorder the terms:

1 + 3x = 3[-1 + x] + 4

1 + 3x = [-1 * 3 + x * 3] + 4

1 + 3x = [-3 + 3x] + 4

Reorder the terms:

1 + 3x = -3 + 4 + 3x

Combine like terms: -3 + 4 = 1

1 + 3x = 1 + 3x

Add '-1' to each side of the equation.

1 + -1 + 3x = 1 + -1 + 3x

Combine like terms: 1 + -1 = 0

0 + 3x = 1 + -1 + 3x

3x = 1 + -1 + 3x

Combine like terms: 1 + -1 = 0

3x = 0 + 3x

3x = 3x

Add '-3x' to each side of the equation.

3x + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0

0 = 3x + -3x

Combine like terms: 3x + -3x = 0

0 = 0

This equation is an identity, all real numbers are solutions.

In 2016, the mean score on the AP Biology exam was 3.10, with a standard deviation of 1.05. The mean score on the AP US History exam was a 2.74, with a standard deviation of 1.42. What is the combined mean and standard deviation for these exams

Answers

Answer:

the combined mean and standard deviation for these exams are

mean = 5.84

standard deviation = 1.766

Step-by-step explanation:

Given that;

mean score and standard deviation of AP biology was;

x'1 = 3.10,    S1 =  1.05

mean score and standard deviation of AP US History was;

x'2 = 2.74,    S1 =  1.42

Now combined mean = x'1 + x'2 = 3.10 + 2.74 = 5.84

standard deviation combined = √( S1² + S2²)

= √( (1.05²) + (1.42)²)

= √( 1.1025 + 2.0164)

= √3.1189

= 1.766

Therefore

the combined mean and standard deviation for these exams are

mean = 5.84

standard deviation = 1.766

Use the translation rule (x, y) (x - 2y 7) to find the image of F(-2, 6)

Answers

Answer:

Use photomath and look at each step! Sorry I would help but I’m bad at math.

Step-by-step explanation:

Tony has 5 goats, 12 pigs, and 26 chickens on his farm. Write the ratio of
chickens to pigs in three ways.

Answers

Answer:

26:12, 26/12, 26 for every 12

Step-by-step explanation:

Simplify the expression: 2(3 + 10u) =

Answers

That would be 6+20u if am not mistaken

Sal set a timer for eight minutes when he put the frozen pizza in the oven. when the timer went off the pizza was not done yet so he left it in the oven to continue cooking which number line shows the amount of time in minutes the pizza they have been in the oven?

Answers

Answer:

the zero to eight as I think

Express scientific notation (9.6 × 10^3) × (6.7 × 10^3)

Answers

Answer:

i got 6432

Step-by-step explanation:

i just put it in to my calculator

GIVEAWAY TO GET 100 POINTS + BRIANLIEST IF YOU ANSWER WHATS 9+10 B)

Answers

Answer:

uhhh 21

Step-by-step explanation:

19

The rule Rx-axis o is applied to the point (-3,-2). Where is the image in the coordinate

Answers

Answer:

[tex]Image = (-3,2)[/tex]

Step-by-step explanation:

Given

[tex]Point = (-3,-2)[/tex]

Transformation = Rx-axis

Required

Determine the image

When rule Rx-axis is applied to a point (x,y),

The new coordinate point is (x,-y)

In other words, the y coordinate is negated

So, when rule Rx-axis is applied to

[tex]Point = (-3,-2)[/tex]

The image of the point is

[tex]Image = (-3,-(-2))[/tex]

[tex]Image = (-3,2)[/tex]

What is the y-intercept for the given graph?

Answers

Yeah they are right when it’s -1 because it meets at the y coordinate so which ever number it goes through is the y intercept

Sally used 5 gallons of ginger ale, 1 gallon of orange juice, and 2 gallons of pineapple juice, to make a punch for her family holiday party. How many
quarts of punch will Sally have for her party?
O 32 quarts
O 52 quarts
O 36 quarts
12 quarts

Answers

the answer is 32 quarts

HELP ASAP what's the reason for statement 3, WILL GIVE BRAINLIEST​

Answers

Answer:

From prove

Step-by-step explanation:

from prove

Explanation

Two angles are called complementary when their measures add to 90 degrees

Can somebody please help me

Answers

Answer:

1:90

2:70

3:70

4:30

Source:trust me bro

Help please !!! ASAP

Answers

3 goes 1, 4 goes 2, 1 goes 3 and 2 goes last

A coach is ordering shirts for a team.

The coach pays a one-time fee of $19.99.
The coach also pays $7.50 for each shirt ordered.
Which function can be used to find C, the total amount a coach pays in dollars when s shirts are ordered?

Answers

7.50s + 19.99=C
......

Sasha made cups of lemonade to sell at her stand. She sold 9 cups of lemonade in the first hour. For each hour after that, she sold five cups. She was outside for a total of 4 hours. How many cups of lemonade did she sell?

Answers

Answer:

first hour=9 cups

the next three hours,five cups each=15 cups

15+9=24 cups

bölenin 8,bölümün 68 olduğu bir bölme işleminde bölünen sayı en fazla kaç olur​

Answers

Cevap:

68 bölü 8, bundan çıkardığım şey, yanılıyorsam cevabımı sil. Ancak 68 bölü 8 = 8,5

14
Jessica has already knitted 1 centimeter of scart and can knit 2 centimeters each night,
How many nights will Jessica have to spend knitting in order to knit a total
of 9 centimeters?
Ancutar:

Answers

Answer:

4 and a half nights

Ms. Thorson bought a board that was 14 feet long. She cuts off as many pieces as possible that are 9 inches long. What is the length, in inches, of the board that remains?

Answers

Question:

Ms. Thorson bought a board that was 14 feet long. She cuts off as many pieces as possible that are 9 inches long. What is the length, in inches, of the board that remains?

Answer: 6 inches

Step-by-step explanation:

So we know that 14 ft. Is 168 in. all we have to do now is divide.

9/168=18R6

Number of 9 inch pieces possible is 18.

What is division?

The division is the process of repetitive subtraction. It is the inverse of the multiplication operation. It is defined as the act of forming equal groups. While dividing numbers, we break down a larger number into smaller numbers

Given,

length of the board = 14 feet
1 feet = 12 inches

14 feet = 168 inches

Length of the piece = 9 feet

Number of pieces cut from board

= 168/9
= 18.67

Number of 9inch pieces = 18

Hence, 18 is the number of pieces that are 9 inches long.

Learn more about division here:

https://brainly.com/question/7725040

#SPJ3

An employer's accountant has announced that
the budget for the next year must be cut by
33. How much must be cut from the
budget if last year's budget was
$166,245?
A. $11,830
B. $55,415
C. $166,245
D. $498,735

Answers

I think it is c forgive me I f I’m wrong

The amount of budget cut from last year's budget which was $166,245 will be $54860.85 which is nearly  $55,415 from the given option. Hence the correct option is (B).

What is the percentage?

The percentage is the 1 of the hundred or simply the amount or value of any number or data in the range of 100 called percentage.

For example, if Ramesh got 87 marks out of 150 then it required a lot of attention to drawing a conclusion about Ramesh's marks but if I say Ramesh got 58% then it will be easier to think and draw any conclusion.

Given that last year budget was $166,245 and the cut was 33% so it means it will be 0.33 of the $166,245 so

$166,245 × .33 = $54860.85 but in option, it is not mentioned so the nearest answer among the option will be (B).

For more about the percentage

https://brainly.com/question/24159063

#SPJ2

35% of 80 is what?

Helppppppppp

Answers

Answer:

Its 28.

Step-by-step explanation:

Answer:

Its 28

Step-by-step explanation:

1. Write 35% as 35100.

2. 35100 of 80 = 35100 × 80.

3. Therefore, the answer is 28. If you are using a calculator, simply enter 35÷100×80 which will give you 28 as the answer.

plz brainlist if i helped

PLEASE HELPP IM BEGGING I REALLY NEED HELP HELP HELP HELP HELP HELP HELL ITS 6TH GRADE MATH CMON PLEAE HELPPPP

Answers

Answer:

:)))

Step-by-step explanation:

31/50 - .062 - 62%

17/60 - .17 - 17%

2/5 - 0.4 - 20%

6/5 - 1.2 - 120%

11/25 - .44 - 44%

13/2 - 6.5 - 650%

What’s 1/2 divided by 6 plz help

Answers

Answer:

3

Step-by-step explanation:

Because .5÷6=3

and .5 is 1/2 as a decimal

6 / 1/2 = 3
6 / 0.5 =3
0.5 = 1/2

-absolute value-(-5^3)​

Answers

Answer:

15

Step-by-step explanation:

multiply -3 x 5. then find distance from -15 from 0

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